# Blocking

**How to block/unblock non-performing placements at the brand level?**

> In Adgebra, you have the option to block non-performing placements directly from the Placement Analysis report, which you can generate from the campaign view screen. Additionally, you can manage blocking and unblocking at the placement, device, or specific geographic levels as well.

Blocking of placement/device or geo(state or city level) all are possible from the campaign analysis from the dashboard or from the campaign view screen 

<figure><img src="/files/uqctdwIuNnODttsmOV0X" alt=""><figcaption><p>On click of report icon in the action button from campaign analysis or campaign view screen will redirect to the beloe placement analysis report where you can block the placement/device/geo.</p></figcaption></figure>

<figure><img src="/files/WjpZGxE7XbbpovkQTnSt" alt=""><figcaption><p>On click of the action button here you can block placement</p></figcaption></figure>

<figure><img src="/files/8Rz7td7IsDpIYoQghlKh" alt=""><figcaption><p>Here you can block placement/device/geo with these combination from placement analysis report.</p></figcaption></figure>

**How to unblock the placement/device or geo from the brand level?**

> Go the brand **view screen> Action button> View Blocking**<br>

<figure><img src="/files/dz6Pb6FsgesB1NMRSnM1" alt=""><figcaption><p><strong>Please note : The blocking icon will only be enabled when there is any blocking been applied to your brand.</strong> </p></figcaption></figure>

> Upon click of view blocking, you will able to see the list of placement/device/geo that are blocked for  your brand, by click of the unblock button here you will able to unblock the particular placement or its placement/device/geo combination.

<figure><img src="/files/kIwY7fHwyFE3na1XxjSE" alt=""><figcaption></figcaption></figure>

**What category ads are banned in Adgebra?**

> Adgebra does not permit the serving of certain categories of ads. You can find detailed information about these restrictions in the native ad specifications [Click Here!](https://info.adgebra.co/native-ad-specs/AD_Native_Specs)


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